One (or both) of the Cosmos controllers doesn't work

You may not need to do all of these steps to get things working again. If none of the solutions work, contact DCI Customer Support to report your problem.

1. Press the VIVE button to switch on the controller.
2. If the controller LED is flashing red, replace the batteries (2-AA batteries).
3. If the controller LED is blue, re-pair the controllers from the VIVE Console app.
4. Restart the SteamVR app.
5. Restart the VR console and the Link box, and relaunch Aurora Vision.